Caster wheel lock



FIG. 1 is a perspective view of a caster wheel lock of my new design;

FIG. 2 is a top plan view of the caster wheel lock of FIG. 1;

FIG. 3 is a bottom plan view of the caster wheel lock of FIG. 1;

FIG. 4 is a right side elevation view of the caster wheel lock of FIG.1;

FIG. 5 is a left side elevation view of the caster wheel lock of FIG. 1;

FIG. 6 is a front elevation view of the caster wheel lock of FIG. 1;and,

FIG. 7 is a rear elevation view of the caster wheel lock of FIG. 1.

The dash-dash broken lines in the drawings are for the purpose ofillustrating portions of the caster wheel lock that form no part of theclaimed design. The dot-dot-dash broken lines in the drawings are forthe purpose of illustrating the boundary of the claimed design, and formno part of the claimed design.

CLAIM The ornamental design for a caster wheel lock, as shown anddescribed.